protective fence with a pet door

Abstract

The present invention discloses a protective fence with a pet door, comprising a door frame with a door body inside and an opening and closing locking component having a rectangular frame; the present invention provides an opening and closing locking component that allows pets to easily pass through the protective fence through the door panel. This component has a stopper A and a stopper B, and the coordinated use of the two stoppers effectively control whether pets can freely leave after entering and exiting the door panel. In order to further optimize the use experience, users can paste mute hairs in the adhesive groove on the door panel. When pets come in and out, the mute hairs in the adhesive groove can significantly reduce the sound generated, avoiding potential noise problems.

What is claimed is: 
     
         1 . A protective fence with a pet door, comprising:
 a door frame ( 1 ) with a door body ( 2 ) inside; and   an opening and closing locking component ( 3 ) on the lower side of the door body ( 2 ), wherein the opening and closing locking component ( 3 ) has a rectangular frame ( 3 - 1 ) on the lower side of the door body ( 2 ), the outer side of the rectangular frame ( 3 - 1 ) is fitted with a shell A ( 3 - 2 ), and the side surface of the shell A ( 3 - 2 ) is connected to a shell B ( 3 - 3 ), a caulking groove ( 3 - 4 ) is provided between shell A ( 3 - 2 ) and shell B ( 3 - 3 ), and a bearing ( 3 - 5 ) is embedded in the groove and is fixedly fitted with a door panel ( 3 - 6 ).   
     
     
         2 . A protective fence with a pet door according to  claim 1 , wherein the door frame ( 1 ) has reserved holes ( 4 ) at the upper and lower ends on opposite sides. 
     
     
         3 . A protective fence with a pet door according to  claim 1 , wherein the lower end pin of shell A ( 3 - 2 ) is connected to stopper A ( 3 - 7 ). 
     
     
         4 . A protective fence with a pet door according to  claim 1 , wherein the lower end pin of shell B ( 3 - 3 ) is connected to stopper B ( 3 - 8 ). 
     
     
         5 . A protective fence with a pet door according to  claim 1 , wherein the door panel ( 3 - 6 ) is provided with an adhesive groove ( 3 - 9 ) on the outer surface.